| /* MediaPrintableArea.java -- |
| Copyright (C) 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package javax.print.attribute.standard; |
| |
| import javax.print.attribute.DocAttribute; |
| import javax.print.attribute.PrintJobAttribute; |
| import javax.print.attribute.PrintRequestAttribute; |
| |
| /** |
| * @author Michael Koch (konqueror@gmx.de) |
| */ |
| public final class MediaPrintableArea |
| implements DocAttribute, PrintJobAttribute, PrintRequestAttribute |
| { |
| private static final long serialVersionUID = -1597171464050795793L; |
| |
| public static final int INCH = 25400; |
| public static final int MM = 1000; |
| |
| private float x; |
| private float y; |
| private float width; |
| private float height; |
| |
| /** |
| * Creates a new <code>MediaPrintableArea</code> object. |
| * |
| * @throws IllegalArgumentException if x i< 0 or y i< 0 or w i<= 0 |
| * or h i<= 0 or units i< 1 |
| */ |
| public MediaPrintableArea(float x, float y, float w, float h, int units) |
| { |
| if (x < 0.0f || y < 0.0f || w <= 0.0f || h <= 0.0f) |
| throw new IllegalArgumentException(); |
| |
| this.x = x; |
| this.y = y; |
| this.width = w; |
| this.height = h; |
| } |
| |
| /** |
| * Creates a new <code>MediaPrintableArea</code> object. |
| * |
| * @throws IllegalArgumentException if x i< 0 or y i< 0 or w i<= 0 |
| * or h i<= 0 or units i< 1 |
| */ |
| public MediaPrintableArea(int x, int y, int w, int h, int units) |
| { |
| if (x < 0 || y < 0 || w <= 0 || h <= 0) |
| throw new IllegalArgumentException(); |
| |
| this.x = x; |
| this.y = y; |
| this.width = w; |
| this.height = h; |
| } |
| |
| /** |
| * Returns category of this class. |
| * |
| * @return the class <code>MediaPrintableArea</code> itself |
| */ |
| public Class getCategory() |
| { |
| return MediaPrintableArea.class; |
| } |
| |
| /** |
| * Returns name of this class. |
| * |
| * @return the string "media-printable-area" |
| */ |
| public String getName() |
| { |
| return "media-printable-area"; |
| } |
| |
| public float getHeight(int units) |
| { |
| if (units < 1) |
| throw new IllegalArgumentException(); |
| |
| return height * units; |
| } |
| |
| public float getWidth(int units) |
| { |
| if (units < 1) |
| throw new IllegalArgumentException(); |
| |
| return width * units; |
| } |
| |
| public float getX(int units) |
| { |
| if (units < 1) |
| throw new IllegalArgumentException(); |
| |
| return x * units; |
| } |
| |
| public float getY(int units) |
| { |
| if (units < 1) |
| throw new IllegalArgumentException(); |
| |
| return y * units; |
| } |
| } |